Kilowatt Hour Meters

Posted

Description

DIN96 energy meters for measuring kWh of individual machines or complete systems. Manufactured to BS5685, IEC521 with a class accuracy of 1% to IEC1036, and supplied in a 96 x 96 mm DIN case. The kilowatt hour meter has a 7 digit non resettable mechanical counter. Pulsed output is available to send to PLC’s data loggers and computers. Analogue mA output is also available.

Application

For monitoring the consumption of electricity in a single or 3 phase system. Savings can made by monitoring and using electricity at the optimum time.

PDF

Technical Specifications

Rated Current1 or 5A (<0.2VA / phase purden)
Range 10-120% of rated current
Overload 4 x rated current continuous
50 x rated current for 1 second
Rated Voltage57-500V (< 0.2VA / phase burden)
Range 80-120% of rated voltage
Overload 1.5 x rated voltage continuous
4 x rated voltage for 1 second
Frequency50 or 60Hz nominal range
Auxiliary115 / 230 / 400 AC Voltage
Pulsed OutputNormally open volt free contact,
50V 150mA 5W AC / DC
Pulse rate: 0.1, 1 or 10 per kWh.
Pulse duration: 250msec standard
Analogue outputRated value 0-1mA into < 5k Ohms
0-20mA into % < 250k Ohms
AccuracyClass 1 to IEC 1036
Operating Temp-25ºC to +70ºC
Temp Coefficient0.01% per 1ºC
Material Polycarbonate to UL94VO
EnclosureIP54
Mounting4 side brackets and screws

Range

DescriptionProduct Codes
Single PhaseD96kWh1/M600-WM1
3 phase 3W balanced loadD96kWh2/M600-WM2
3 phase 4W balanced loadD96kWh3/M600-WM3
3 phase 3W unbalanced loadD96kWh4/M600-WM4
3 phase 4W unbalanced loadD96kWh9/M600-WM9

kwh-Diagram

Ordering Information

  • Product Code
  • Current Transformer Ratio
  • Voltage Transformer Ratio
  • Frequency
  • Auxiliary Voltage

Options

  • Pulsed Output (0.1, 1 or 10 per kWh)
  • Analogue Output
  • Non standard pulse width
  • Calibrate at temp other than 23ºC
  • Calibration at Hz 35-450
1101.jpg (225595 bytes)

Call us now on: +44 1922 640003